. Consider the following three sequences: Sequence 1: 2, 5, 8, 11, 14, …
Sequence 2: 2, 4, 8, 16, 32, …
Sequence 3: 1, 1, 2, 3, 5, 8, …
a. Which of the sequences above is a geometric sequence? (Justify your answer.)
b. Find the ratio and the 12th term of the chosen sequence.
c. Find the sum of the first 7 terms in the chosen sequence.
d. If the chosen sequence has a finite number of terms and its sum is 262142, how many terms
are there?
e. Express the chosen sequence as a recursive pattern.

the answer is b.

step-by-step explanation:

two? xd

step-by-step explanation:

the degrees would remain the same ( the number to the left of the decimal point.

the multiply the decimal by 60 to get the minutes and use the numbers to the left of the decimal point.

then multiply the decimal portion of that by 60 for the seconds and round off as needed.

39 .956652

the 39 remains the degrees.

the minutes = 0.956652 x 60 = 57.39912

the minutes = 57

the seconds = 0.39912 x 60 = 23.95 = 24 ( rounded to nearest tenth)

so 39.956652 = 39 degrees, 57 minutes and 24 seconds

-75.159809

the -75 remains the degrees

the minutes = 0.159809 x 60 = 9.58854

the minutes = 9

the seconds = 0.58854 x 60 = 35.31, rounded to nearest tenth = 35.3 seconds

so -75.159809 = -75 degrees, 9 minutes and 35.3 seconds.

the first coordinate is north or south, since it it positive it is north.

the second number is east or west, because it is negative it is west.

39 degrees, 57 minutes and 24 seconds n

-75 degrees, 9 minutes and 35.3 seconds w

the answer is  

a.

28 ft2

step-by-step explanation: